lkml.org 
[lkml]   [2016]   [Jul]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] kcm: remove redundant -ve error check and return path
Date
From: Colin Ian King <colin.king@canonical.com>

The check for a -ve error is redundant, remove it and just
immediately return the return value from the call to
seq_open_net.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
net/kcm/kcmproc.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/net/kcm/kcmproc.c b/net/kcm/kcmproc.c
index fda7f47..16c2e03 100644
--- a/net/kcm/kcmproc.c
+++ b/net/kcm/kcmproc.c
@@ -88,13 +88,9 @@ struct kcm_proc_mux_state {
static int kcm_seq_open(struct inode *inode, struct file *file)
{
struct kcm_seq_muxinfo *muxinfo = PDE_DATA(inode);
- int err;

- err = seq_open_net(inode, file, &muxinfo->seq_ops,
+ return seq_open_net(inode, file, &muxinfo->seq_ops,
sizeof(struct kcm_proc_mux_state));
- if (err < 0)
- return err;
- return err;
}

static void kcm_format_mux_header(struct seq_file *seq)
--
2.8.1
\
 
 \ /
  Last update: 2016-07-22 20:41    [W:0.063 / U:0.320 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site